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ISO 9696:1992

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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Water quality Measurement of gross alpha activity in non-saline water Thick source method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

19-09-2018

Superseded by

ISO 9696:2007

Language(s)

English, French

Published date

25-11-1992

€60.00
Excluding VAT

The method is based on acidifying the sample to stabilize it, evaporation almost to dryness, conversion to the sulfate form and ignition at 350 C, transfer of a portion of the residue to a planchette and counting alpha-activity in a alpha-particle detector. Covers non-volatile (at 350 C) alpha-active radionuclides and can be extended to saline or mineralized waters, but with a reduced sensitivity. Applies to the analysis of raw and potable waters.

DocumentType
Standard
Pages
11
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

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